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    Article

    Blastulation of a zygote to a hatched blastocyst without any clear cell division: an observational finding in a time-lapse system after in vitro fertilization

    To describe an interesting not previously described morphokinetic finding.

    N.L. Sandi-Monroy, S. Musanovic, D. Zhu in Journal of Assisted Reproduction and Genet… (2020)

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    Chapter

    Zerebrales natriuretisches Peptid — neuer Parameter zur Kandidatenselektion

    Die fortgeschrittene Herzinsuffizienz gilt in Europa und Nordamerika als eine der häufigsten Todesursachen. Während leicht- und mittelgradige Verlaufsformen dieser Erkrankung durch kombinierte pharmakologische...

    J. Koglin in Thorakale Organtransplantation (2002)

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    Article

    Pathogenetic mechanisms of cardiac allograft vasculopathy – impact of nitric oxide

    In the cytokine-enriched environment of the chronically rejecting allograft, nitric oxide (NO) is predominantly produced by the inducible isoform of NOS synthase (NOS2) expressed by recipient-derived infiltra...

    J. Koglin in Zeitschrift für Kardiologie (2000)

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    Article

    Kinetic energy of π p-atoms in liquid and gaseous hydrogen

    We have measured the Doppler broadening of neutron time-of-flight spectra from the reaction π p → π0 + n in atomic states. From the data, we infer that the kinetic energy distribution of π ...

    J. Schottmüller, A. Badertscher, M. Daum, P.F.A. Goudsmit in Hyperfine Interactions (1999)

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    Article

    Herztransplantation — State of the Art Today

    Nach Ausschöpfung aller pharmakologischen und interventionellen Therapieansätze bleibt als letzte Behandlungsmöglichkeit der terminalen Herzinsuffizienz die Herztransplantation. Bei dem nach wie vor herrschend...

    B. M. Meiser, W. von Scheidt, M. Weis, D. Böhm, F. Kur, J. Koglin in Herz (1997)

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    Chapter

    6 NM Lateral Resolution in Scanning Near Field Optical Microscopy with the Tetrahedral Tip

    We realized a combination of a scanning near field optical (SNOM) and a scanning tunneling microscope (STM) using the tetrahedral tip as a probe. The SNOM and the STM signal are acquired simultaneously during ...

    J. Koglin, U. C. Fischer, H. Fuchs in Optics at the Nanometer Scale (1996)

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    Chapter

    Near Field Optics and Scanning Near Field Optical Microscopy

    By near field optics the diffraction limit of light microscopy can be avoided. Contact imaging by energy transfer is a simple scheme to achieve this goal. Scanning Near Field Optical Microscopy (SNOM) using a ...

    U. C. Fischer, J. Koglin, A. Naber, A. Raschewski in Quantum Optics of Confined Systems (1996)

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    Chapter

    The Tetrahedral Tip as a Probe for Scanning Near-Field Optical and for Scanning Tunneling Microscopy

    It was recently shown, that the tetrahedral tip can be used as a probe for Scanning Near- Field Optical Microscopy (SNOM) at a lateral resolution of 30 nm. The optical signal as obtained in an Inverse Photon S...

    J. Koglin, U. C. Fischer, K. D. Brzoska, W. Göhde, H. Fuchs in Photons and Local Probes (1995)